While most 16-year-old girls are planning their weddings, Xueyan, known as Yanyan, has no interest at all in marriage. She is fascinated by medicine. In China in 1921, women rarely attend university, let...

TWELVE-YEAR-OLD KEVIN, A Korean American math whiz, is shocked beyond belief when a young man, complete with bow and arrows, crash lands in his bedroom. And that’s just the beginning. The man, called...